feat: add support for react-native in exports and keywords

Author: MattCCC

package.json

@@ -15,6 +15,7 @@
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",
+      "react-native": "./dist/browser/index.mjs",
       "import": {
         "node": "./dist/node/index.js",
         "default": "./dist/browser/index.mjs"
@@ -45,7 +46,8 @@
     "http-client",
     "browser",
     "node",
-    "nodejs"
+    "nodejs",
+    "react-native"
   ],
   "engines": {
     "node": ">=18"